When business grows crossing the boundaries defined by limited internal resources, including your own and your executives�, it pays to engage the services of external business management consultants. Large business management consulting houses such as McKinsey and Company or PricewaterhouseCoopers, pride in their vast exposures to handling wide ranging business complexities under differing international conditions. Businesses become complex as time passes by and handling them is a new challenge. Business houses of all types and sizes depend on external experts, management consultants, who analyze the situation on hand and optimize the possible, profitable way ahead. This may include ways to improve the firm�s structure, efficiency and returns. When fast growing companies in the small sector find it difficult to manage various aspects like inventory control, expenses and legal matters, they have two options to choose from, in order that they tide over the situation into a smooth settlement. � They recruit managers with proven expertise � They hire the services of external business management consulting agencies The latter option always gives the firms the cost benefit over recruiting managers, without the long term commitment. Normally, small businesses are served by small consulting firms which range in size from a single practitioner firm to a team of professionals. Why Large Corporations Hire Business Consultants? The spread and expanse of large, multi billion dollar corporations involves operations in complex situations besides being engaged in a variety of transactions. They may not find it worthwhile doing onetime operations and tasks themselves. Here is a snapshot of other circumstances when large corporations engage management consulting firms. 1. Market researching and site selection for their offshore expansion plans to help make decision on a new venture. 2. Explore the possibilities of merger and acquisition of a firm engaged in the same line of business or a related one. And help complete the legal, corporate as well as financial formalities till end. 3. Fund raising through either of the IPO, private placement of instruments of investment or loans and venture capitals including fulfilling statutory requirements Vertical and Horizontal Expertise of Business Management Consulting Firms Barring a few large consulting firms, most of them specialize in particular lines of businesses. You might have heard of Public Issue Management firms or firms specializing in Market Research and Finance Management and so on. Such consulting firms can be termed as vertically specialized in their fields. Where as companies like the ones mentioned above, McKinsey & Company are experts in multiple areas of business conducting right from financial auditing to offshore acquisitions and can be termed as firms with horizontal specialization. Business Management Consulting Firms, by their virtue of experience of having handled various situations will have a practical approach to problem solving. This is another plus in favor of them.